package com.tedu._04mybatis.mapper;

import com.tedu._04mybatis.pojo.User;
import com.tedu._04mybatis.pojo.UserVO1;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface UserMapper {
    int insert(User user);
    int dynamicUpdateUser(User User);
    int dynamicDeleteUser(Integer[] ids);
    int dynamicDeleteUser2(List<Integer> ids);

    int countUser();

    UserVO1 selectUserVO1ById(Integer id);


}












